Match the macromolecules with the monomeric unit in each a. nucleic acids b. pro
ID: 97531 • Letter: M
Question
Match the macromolecules with the monomeric unit in each a. nucleic acids b. proteins c. carbohydrate -1, amino acid -3. nucleotide Indicate the answer choice that best completes the statement or answers the question. -4. The following cellular component is the defining component ofmost plant cells: a. Nucleus b. Ribosomes c. Chloroplasts d. Mitochondria e. Cell walls -5. Prokaryotic cells a. do not have a well defined nucleus b. are smaller than eukaryotic cells c. do not have internal membranes d. all of the above 6. Which cell component is able to capture the energy of light? a. Nucleus b. Lysosome c. Rough Endoplasmic Reticulum d. Chloroplast -7. A catalyst a. increases the rate of a chemical reaction b. increases the amount of product obtained in a chemical reaction e. decreases the amount of product obtained in a chemical react d. none of the choices 8. Which of the following statements reganding biomolecules is false? a. They contain predominantly ionie bonds. b. They contain predominantly nonmetallic elements. c. Carbon is the key element. d. Specific stereoisomers are essential in most cases.Explanation / Answer
Answer:
Match the macromolecules with the monomeric unit in each.
a. nucleic acids --- 3. nucleotide
b. proteins --- 1. amino acid
c. carbohydrate --- 2. monosaccharide
Indicate the answer choice that best copmpletes the statement or answers the question
4. e. cell walls
5. d. all of the above
6. d. chloroplast
7. a. increases the rate of a chemical reaction
8. a. They contain predominantly ionic bonds.
9. d. all of the above
10. b. are the site of protein synthesis
11. a. is the location of enzymes needed for oxidation reactions
12. b. Ribosomes
13. d. all of these are true
14. a. ATP
15. a. They are separated from the rest of the cell by a single membrane.
16. a. The hydrolysis of ATP releases energy
17. a. the nucleus
18. d. These organelles have their own DNA.
19. b. hydrogen, helium, and lithium
20. c. is the means by which the "blueprint" for living organisms is passed from one generation to another.
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